VO: Toujeo has the same number of units as Lantus in one-third the injection volume. 1

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1 From the makers of Lantus, comes Toujeo. For patients needing basal insulin, Toujeo. An insulin of today All day. Every day. Toujeo has the same number of units as Lantus in one-third the injection volume. 1 Toujeo is a long-acting basal insulin with a gradual release of insulin glargine. 1 After subcutaneous injection, the acidic solution of Toujeo is neutralized, leading to the formation of a compact depot 1,2 from which small amounts of insulin are slowly released. 1 In a euglycemic clamp study of patients with type 1 diabetes 1 Toujeo had a slow release for long-lasting action. At steady state, the 24 hour glucose lowering effect (GIR-AUC 0-24 ) of Toujeo 0.4U/kg was approximately 27% lower with a different distribution profile than that of an equivalent dose of Lantus

2 Steady-state insulin levels are reached by at least 5 days of once-daily injections with Toujeo... 1 with a gradual release of insulin. 1 From the makers of Lantus Toujeo a once-daily basal insulin in a reduced injection volume, a gradual insulin release, and a stable activity profile 1 For patients who need a basal insulin, an insulin of today. Toujeo All day. Every day. US.GLT

3 HIGHLIGHTS OF PRESCRIBING INFORMATION These highlights do not include all the information needed to use TOUJEO safely and effectively. See full prescribing information for TOUJEO. TOUJEO (insulin glargine injection) U-300, for subcutaneous use Initial U.S. Approval: 2015 INDICATIONS AND USAGE TOUJEO is a long- acting human insulin analog indicated to improve glycemic control in adults with diabetes mellitus (1) Limitations of Use: Not recommended for treating diabetic ketoacidosis. (1) DOSAGE AND ADMINISTRATION Individualize dose based on type of diabetes, metabolic needs, blood glucose monitoring results and glycemic control goal. (2.1, 2.2, 2.3) Administer subcutaneously once daily at any time during the day, at the same time every day. (2.1) Rotate injection sites to reduce the risk of lipodystrophy. (2.1) Do not dilute or mix with any other insulin or solution. (2.1) Closely monitor glucose when changing to TOUJEO and during initial weeks thereafter. (2.3) DOSAGE FORMS AND STRENGTHS Injection: 300 units/ml insulin glargine in 1.5 ml SoloStar disposable prefilled pen (3) CONTRAINDICATIONS During episodes of hypoglycemia (4) Hypersensitivity to TOUJEO or one of its excipients (4) WARNINGS AND PRECAUTIONS Never share a TOUJEO SoloStar disposable prefilled pen between patients, even if the needle is changed (5.1) Hyper- or hypoglycemia with changes in insulin regimen: Carry out under close medical supervision. (5.2) Hypoglycemia: May be life-threatening. Increase frequency of glucose monitoring with changes to: insulin dosage, co-administered glucose lowering medications, meal pattern, physical activity; and in patients with renal impairment or hepatic impairment or hypoglycemia unawareness. (5.3, 6.1) Medication Errors: Accidental mix-ups between insulin products can occur. Instruct patients to check insulin labels before injection. (5.4) Hypersensitivity reactions: Severe, life-threatening, generalized allergy, including anaphylaxis, can occur. Discontinue TOUJEO, monitor and treat if indicated (5.5, 6.1) Hypokalemia: May be life-threatening. Monitor potassium levels in patients at risk of hypokalemia and treat if indicated (5.6). Fluid retention and heart failure with concomitant use of Thiazolidinediones (TZDs): Observe for signs and symptoms of heart failure; consider dosage reduction or discontinuation if heart failure occurs (5.7) ADVERSE REACTIONS Adverse reactions commonly associated with TOUJEO ( 5%) are: Hypoglycemia, allergic reactions, injection site reaction, lipodystrophy, pruritus, rash, edema and weight gain. (6.1, 6.2) To report SUSPECTED ADVERSE REACTIONS, contact sanofi-aventis at or FDA at FDA-1088 or DRUG INTERACTIONS Drugs that affect glucose metabolism: Adjustment of insulin dosage may be needed; closely monitor blood glucose. (7.1, 7.2, 7.3) Anti-Adrenergic Drugs (e.g., beta-blockers, clonidine, guanethidine, and reserpine): Signs and symptoms of hypoglycemia may be reduced or absent (7.3, 7.4) USE IN SPECIFIC POPULATIONS Pregnancy: Use during pregnancy only if the potential benefit justifies the potential risk to the fetus (8.1) See 17 for PATIENT COUNSELING INFORMATION and FDA-approved patient labeling Revised: 09/2015 FULL PRESCRIBING INFORMATION: CONTENTS* 1. INDICATIONS AND USAGE 2. DOSAGE AND ADMINISTRATION 2.1 General Dosing Instructions 2.2 Starting Dose in Insulin-Naïve Patients 2.3 Starting Dose in Patients with either Type 1 or Type 2 Diabetes Already on Insulin Therapy 2.4 Important Administration Instructions 3. DOSAGE FORMS AND STRENGTHS 4. CONTRAINDICATIONS 5. WARNINGS AND PRECAUTIONS 5.1 Never Share a TOUJEO SoloStar pen Between Patients 5.2 Hyperglycemia or Hypoglycemia with Changes in Insulin Regimen 5.3 Hypoglycemia 5.4 Medication Errors 5.5 Hypersensitivity and Allergic Reactions 5.6 Hypokalemia 5.7 Fluid Retention and Heart Failure with Concomitant Use of PPAR-gamma Agonists 6. ADVERSE REACTIONS 6.1 Clinical trial experience 6.2 Immunogenicity 7. DRUG INTERACTIONS 7.1 Drugs That May Increase the Risk of Hypoglycemia 7.2 Drugs That May Decrease the Blood Glucose Lowering Effect of TOUJEO 7.3 Drugs That May Increase or Decrease the Blood Glucose Lowering Effect of TOUJEO 7.4 Drugs That May Affect Signs and Symptoms of Hypoglycemia 8. USE IN SPECIFIC POPULATIONS 8.1 Pregnancy 8.3 Nursing Mothers 8.4 Pediatric Use 8.5 Geriatric Use 8.6 Hepatic Impairment 8.7 Renal Impairment 8.8 Obesity 10. OVERDOSAGE 11. DESCRIPTION 12. CLINICAL PHARMACOLOGY 12.1 Mechanism of Action 12.2 Pharmacodynamics 12.3 Pharmacokinetics 13. NONCLINICAL TOXICOLOGY 13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility 14. CLINICAL STUDIES 14.1 Overview of Clinical Studies 14.2 Clinical Study in Adult Patients with Type 1 Diabetes 14.3 Clinical Studies in Adult Patients with Type 2 Diabetes 16. HOW SUPPLIED/STORAGE AND HANDLING 16.1 How supplied 16.2 Storage 16.3 Preparation and handling 17. PATIENT COUNSELING INFORMATION 17.1 Never Share a TOUJEO SoloStar Pen Between Patients 17.2 Hyperglycemia or Hypoglycemia 17.3 Medication Errors 17.4 Administration 17.5 Management of Hypoglycemia and Handling of Special Situations 17.6 Pregnancy 17.7 FDA Approved Patient Labeling *Sections or subsections omitted from the full prescribing information are not listed FULL PRESCRIBING INFORMATION 1. INDICATIONS AND USAGE TOUJEO is indicated to improve glycemic control in adults with diabetes mellitus. Limitations of Use TOUJEO is not recommended for the treatment of diabetic ketoacidosis. 2. DOSAGE AND ADMINISTRATION 2.1 General Dosing Instructions Inject TOUJEO subcutaneously once a day into the abdominal area, thigh, or deltoid at the same time each day. 1 Rotate injection sites within the same region from one injection to the next to reduce the risk of lipodystrophy [See Adverse Reactions (6.1)]. Individualize and titrate the dosage of TOUJEO based on the individual s metabolic needs, blood glucose monitoring results, and glycemic control goal. The dosage of TOUJEO ranges from 1 to 80 units per one injection. To minimize the risk of hypoglycemia titrate the dose of TOUJEO no more frequently than every 3 to 4 days. Dosage adjustments may be needed with changes in physical activity, changes in meal patterns (i.e., macronutrient content or timing of food intake), changes in renal or hepatic function or during

4 acute illness to minimize the risk of hypoglycemia or hyperglycemia [see Warnings and Precautions (5.2), and Use in Specific Populations (8.5, 8.6)]. To minimize the risk of hypoglycemia, do not administer TOUJEO intravenously, intramuscularly or in an insulin pump. To minimize the risk of hypoglycemia, do not dilute or mix TOUJEO with any other insulin products or solutions. 2.2 Starting Dose in Insulin-Naïve Patients Type 1 Diabetes: The recommended starting dose of TOUJEO in insulin naïve patients with type 1 diabetes is approximately one-third to one-half of the total daily insulin dose. The remainder of the total daily insulin dose should be given as a short-acting insulin and divided between each daily meal. As a general rule, 0.2 to 0.4 units of insulin per kilogram of body weight can be used to calculate the initial total daily insulin dose in insulin naïve patients with type 1 diabetes. The maximum glucose lowering effect of a dose of TOUJEO may take five days to fully manifest and the first TOUJEO dose may be insufficient to cover metabolic needs in the first 24 hours of use [See Clinical Pharmacology (12.2)]. To minimize risks associated with insufficient insulinization when initiating TOUJEO, monitor glucose daily, titrate TOUJEO per instructions, and adjust co-administered glucose lowering therapies per standard of care. Type 2 Diabetes: The recommended starting dose of TOUJEO in insulin naïve patients with type 2 diabetes is 0.2 units per kilogram of body weight once daily. The dosage of other anti-diabetic drugs may need to be adjusted when starting TOUJEO to minimize the risk of hypoglycemia [See Warnings and Precautions (5.3)]. 2.3 Starting Dose in Patients with either Type 1 or Type 2 Diabetes Already on Insulin Therapy To minimize the risk of hypoglycemia when changing patients from a once daily long-acting or intermediate acting insulin product to TOUJEO, the starting dose of TOUJEO can be the same as the once daily long-acting dose. For patients controlled on LANTUS (insulin glargine, 100 units/ml) expect that a higher daily dose of TOUJEO will be needed to maintain the same level of glycemic control [see Clinical Pharmacology (12.2) and Clinical Studies (14.1)]. To minimize the risk of hypoglycemia when changing patients from twice-daily NPH insulin to once-daily TOUJEO, the recommended starting TOUJEO dose is 80% of the total daily NPH dosage. To minimize the risk of hyperglycemia when changing patients to TOUJEO, monitor glucose frequently in the first weeks of therapy titrate the dose of TOUJEO per instructions and the dose of other glucose lowering therapies per standard of care. [See Warning and Precautions (5.2) and Clinical Pharmacology Section (12.2)]. 2.4 Important Administration Instructions Prior to initiation of TOUJEO, patients should be trained by their healthcare professional on proper use and injection technique. Training reduces the risk of administration errors such as needle sticks and incomplete dosing. Patient should follow the Instructions for Use to correctly use the pen device and administer TOUJEO. Patients should be informed that the dose counter of the TOUJEO SoloStar disposable prefilled pen shows the number of units of TOUJEO to be injected. The TOUJEO SoloStar prefilled pen has been specifically designed for TOUJEO, therefore no dose conversion is required [Patient counseling information (17)]. Patients should be instructed to visually inspect the TOUJEO solution for particulate matter and discoloration prior to administration and only use if the solution is clear and colorless with no visible particles. For single patient use only [see Warnings and Precautions (5.1)]. Refrigerate unused (unopened) TOUJEO SoloStar prefilled pens. 3. DOSAGE FORMS AND STRENGTHS Injection: 300 units per ml of insulin glargine available as a clear, colorless, solution in a 1.5 ml TOUJEO SoloStar disposable prefilled pen (450 Units/1.5 ml). 4. CONTRAINDICATIONS TOUJEO is contraindicated: During episodes of hypoglycemia [See Warnings and Precautions (5.3)]. In patients with hypersensitivity to insulin glargine or one of its excipients [See Warnings and Precautions (5.5)]. 5. WARNINGS AND PRECAUTIONS 5.1 Never Share a TOUJEO SoloStar pen Between Patients TOUJEO SoloStar disposable prefilled pens must never be shared between patients, even if the needle is changed. Pen sharing poses a risk for transmission of blood-borne pathogens. 5.2 Hyperglycemia or Hypoglycemia with Changes in Insulin Regimen Changes in insulin strength, manufacturer, type, or method of administration may affect glycemic control and predispose to hypoglycemia [see Warnings and Precautions (5.3)] or hyperglycemia. These changes should be made cautiously and only under close medical supervision, and the frequency of blood glucose monitoring should be increased. For patients with type 2 diabetes, dosage adjustments of concomitant oral anti-diabetic products may be needed. On a unit to unit basis, TOUJEO has a lower glucose lowering effect than LANTUS [See Clinical Pharmacology (12.2)]. In clinical trials, patients who changed to TOUJEO from other basal insulins experienced higher average fasting plasma glucose levels in the first weeks of therapy compared to patients who were changed to LANTUS. To minimize the risk of hyperglycemia when initiating TOUJEO monitor glucose daily, titrate TOUJEO according to labeling instructions, and adjust co-administered glucose lowering therapies per standard of care [See Dosage and Administration (2.2, 2.3)]. Higher doses of TOUJEO were required to achieve similar levels of glucose control compared to LANTUS in clinical trials [see Clinical Studies (14.1)]. The onset of action of TOUJEO develops over 6 hours following an injection. In type 1 diabetes patients treated with IV insulin, consider the longer onset of action of TOUJEO before stopping IV insulin. The full glucose lowering effect may not be apparent for at least 5 days [See Dosage and Administration (2.2) and Clinical Pharmacology (12.2)]. 5.3 Hypoglycemia Hypoglycemia is the most common adverse reaction associated with insulin, including TOUJEO. Severe hypoglycemia can cause seizures, may be life-threatening or cause death. Hypoglycemia can impair concentration ability and reaction time; this may place an individual and others at risk in situations where these abilities are important (e.g., driving, or operating other machinery). Hypoglycemia can happen suddenly and symptoms may differ in each individual and change over time in the same individual. Symptomatic awareness of hypoglycemia may be less pronounced in patients with 2 longstanding diabetes, in patients with diabetic nerve disease, in patients using medications that block the sympathetic nervous system (e.g., beta-blockers) [See Drug Interactions (7)], or in patients who experience recurrent hypoglycemia. Risk Factors for Hypoglycemia The timing of hypoglycemia usually reflects the time-action profile of the administered insulin formulation. As with all insulin preparations, the glucose lowering effect time course of TOUJEO may vary in different individuals or at different times in the same individual and depends on many conditions, including the area of injection as well as the injection site blood supply and temperature [see Clinical Pharmacology (12.2)]. Other factors which may increase the risk of hypoglycemia include changes in meal pattern (e.g., macronutrient content or timing of meals), changes in level of physical activity, or changes to co-administered medication [see Drug Interactions (7)]. Patients with renal or hepatic impairment may be at higher risk of hypoglycemia [see Use in Specific Populations (8.5, 8.6)]. Risk Mitigation Strategies for Hypoglycemia Patients and caregivers must be educated to recognize and manage hypoglycemia. Self-monitoring of blood glucose plays an essential role in the prevention and management of hypoglycemia. In patients at higher risk for hypoglycemia and patients who have reduced symptomatic awareness of hypoglycemia, increased frequency of blood glucose monitoring is recommended. To minimize the risk of hypoglycemia do not administer TOUJEO intravenously, intramuscularly or in an insulin pump or dilute or mix TOUJEO with any other insulin products or solutions. 5.4 Medication Errors Accidental mix-ups between basal insulin products and other insulins, particularly rapid-acting insulins, have been reported. To avoid medication errors between TOUJEO and other insulins, instruct patients to always check the insulin label before each injection. 5.5 Hypersensitivity and Allergic Reactions Severe, life-threatening, generalized allergy, including anaphylaxis, can occur with insulin products, including TOUJEO. If hypersensitivity reactions occur, discontinue TOUJEO; treat per standard of care and monitor until symptoms and signs resolve [See Adverse Reactions (6)]. TOUJEO is contraindicated in patients who have had hypersensitivity reactions to insulin glargine or other of the excipients [See Contraindications (4)]. 5.6 Hypokalemia All insulin products, including TOUJEO, cause a shift in potassium from the extracellular to intracellular space, possibly leading to hypokalemia. Untreated hypokalemia may cause respiratory paralysis, ventricular arrhythmia, and death. Monitor potassium levels in patients at risk for hypokalemia if indicated (e.g., patients using potassium-lowering medications, patients taking medications sensitive to serum potassium concentrations). 5.7 Fluid Retention and Heart Failure with Concomitant Use of PPAR-gamma Agonists Thiazolidinediones (TZDs), which are peroxisome proliferator-activated receptor (PPAR)-gamma agonists, can cause dose-related fluid retention, particularly when used in combination with insulin. Fluid retention may lead to or exacerbate heart failure. Patients treated with insulin, including TOUJEO, and a PPAR-gamma agonist should be observed for signs and symptoms of heart failure. If heart failure develops, it should be managed according to current standards of care, and discontinuation or dose reduction of the PPAR-gamma agonist must be considered. 6. ADVERSE REACTIONS The following adverse reactions are discussed elsewhere: Hypoglycemia [See Warnings and Precautions (5.3)] Hypersensitivity and allergic reactions [See Warnings and Precautions (5.5)] Hypokalemia [See Warnings and Precautions (5.6)] 6.1 Clinical trial experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug, and may not reflect the rates actually observed in clinical practice. The data in Table 1 reflect the exposure of 304 patients with type 1 diabetes to TOUJEO with exposure duration of 23 weeks. The type 1 diabetes population had the following characteristics: Mean age was 46 years and duration of diabetes was 21 years. Fifty five percent were male, 86% were Caucasian, 5 % were Black or African American and 5 % were Hispanic. At baseline, the egfr was 82 ml/min/1.73m 2 and 35% of patients had egfr 90 ml/min/1.73m 2. The BMI was 28 kg/m 2. HbA1c at baseline was greater or equal to 8% in 58% of patients. The data in Table 2 reflect the exposure of 1242 patients with type 2 diabetes to TOUJEO with exposure duration of 25 weeks. The type 2 diabetes population had the following characteristics: Mean age was 59 years and duration of diabetes was 13 years. Fifty three percent were male, 88% were Caucasian, 7% were Black or African American and 17% were Hispanic. At baseline, egfr was 79 ml/min/1.73m 2 and 27% of patients had an egfr 90 ml/min/1.73m 2. The BMI was 35 kg/m 2. HbA1c at baseline was greater or equal to 8% in 66% of patients. Common adverse reactions were defined as reactions occurring in 5% of the population studied. Common adverse reactions occurring for TOUJEO-treated subjects during clinical trials in patients with type 1 diabetes mellitus and type 2 diabetes mellitus are listed in Table 1 and Table 2, respectively. Hypoglycemia is discussed in a dedicated subsection below. Table 1: Adverse reactions in two pooled clinical trials of 26 weeks and 16 weeks duration in adults with type 1 diabetes (with incidence 5%) TOUJEO + mealtime insulin *, % (n=304) Nasopharyngitis 12.8 Upper respiratory tract infection 9.5 * mealtime insulin refers to insulin glulisine, insulin lispro, or insulin aspart Table 2: Adverse reactions in three pooled clinical trials of 26 weeks duration in adults with type 2 diabetes (with incidence 5%) TOUJEO *, % (n=1,242) Nasopharyngitis 7.1 Upper respiratory tract infection 5.7 *one of the trials in type 2 diabetes included mealtime insulin

5 Hypoglycemia Hypoglycemia is the most commonly observed adverse reaction in patients using insulin, including TOUJEO [See Warnings and Precautions (5.3)]. In the TOUJEO program, severe hypoglycemia was defined as an event requiring assistance of another person to administer a resuscitative action and documented symptomatic hypoglycemia was defined as an event with typical symptoms of hypoglycemia accompanied by a self-monitored or plasma glucose value equal to or less than 54 mg/dl. The incidence of severe hypoglycemia in patients with type 1 diabetes receiving TOUJEO as part of a multiple daily injection regimen was 6.6% at 26 weeks. The incidence of documented symptomatic hypoglycemia was 69% at 26 weeks. There were no clinically important differences in hypoglycemia between TOUJEO and LANTUS among type 1 diabetes patients. The incidence of severe hypoglycemia in patients with type 2 diabetes was 5% at 26 weeks in patients receiving TOUJEO as part of a multiple daily injection regimen, and 1.0% and 0.9% respectively at 26 weeks in the two studies where patients received TOUJEO as part of a basal-insulin only regimen. The incidence of documented symptomatic hypoglycemia in patients with type 2 diabetes receiving TOUJEO ranged from 8% to 37% at 26 weeks and the highest risk was again seen in patients receiving TOUJEO as part of a multiple daily injection regimen. Insulin initiation and intensification of glucose control Intensification or rapid improvement in glucose control has been associated with a transitory, reversible ophthalmologic refraction disorder, worsening of diabetic retinopathy, and acute painful peripheral neuropathy. However, long-term glycemic control decreases the risk of diabetic retinopathy and neuropathy. Peripheral Edema Insulin, including TOUJEO, may cause sodium retention and edema, particularly if previously poor metabolic control is improved by intensified insulin therapy. Lipodystrophy Long-term use of insulin, including TOUJEO, can cause lipoatrophy (depression in the skin) or lipohypertrophy (enlargement or thickening of tissue) in some patients and may affect insulin absorption [see Dosage and Administration (2.1)]. Weight gain Weight gain has occurred with some insulin therapies including TOUJEO and has been attributed to the anabolic effects of insulin and the decrease in glucosuria. Allergic Reactions Some patients taking insulin therapy, including TOUJEO have experienced erythema, local edema, and pruritus at the site of injection. These conditions were usually self-limiting. Severe cases of generalized allergy (anaphylaxis) have been reported [See Warnings and Precautions (5.5)]. Cardiovascular Safety No clinical studies to establish the cardiovascular safety of TOUJEO have been conducted. A cardiovascular outcomes trial, ORIGIN, has been conducted with LANTUS. It is unknown whether the results of ORIGIN can be applied to TOUJEO. The Outcome Reduction with Initial Glargine Intervention trial (i.e., ORIGIN) was an open-label, randomized, 12,537 patient study that compared LANTUS to standard care on the time to first occurrence of a major adverse cardiovascular event (MACE). MACE was defined as the composite of CV death, nonfatal myocardial infarction and nonfatal stroke. The incidence of MACE was similar between LANTUS and standard care in ORIGIN [Hazard Ratio (95% CI) for MACE; 1.02 (0.94, 1.11)]. In the ORIGIN trial, the overall incidence of cancer (all types combined) [Hazard Ratio (95% CI); 0.99 (0.88, 1.11)] or death from cancer [Hazard Ratio (95% CI); 0.94 (0.77, 1.15)] was also similar between treatment groups. 6.2 Immunogenicity As with all therapeutic proteins, there is potential for immunogenicity. In a 6-month study of type 1 diabetes patients, 79% of patients who received TOUJEO once daily were positive for anti-insulin antibodies (AIA) at least once during the study, including 62% that were positive at baseline and 44% of patients who developed anti-drug antibody [i.e., anti-insulin glargine antibody (ADA)] during the study. Eighty percent of the AIA positive patients on TOUJEO with antibody test at baseline, remained AIA positive at month 6. In two 6-month studies in type 2 diabetes patients, 25% of patients who received TOUJEO once daily were positive for AIA at least once during the study, including 42% who were positive at baseline and 20% of patients who developed ADA during the study. Ninety percent of the AIA positive patients on TOUJEO with antibody test at baseline, remained AIA positive at month 6. The detection of antibody formation is highly dependent on the sensitivity and specificity of the assay and may be influenced by several factors such as: assay methodology, sample handling, timing of sample collection, concomitant medication, and underlying disease. For these reasons, comparison of the incidence of antibodies to TOUJEO with the incidence of antibodies in other studies or to other products, may be misleading. 7. DRUG INTERACTIONS 7.1 Drugs That May Increase the Risk of Hypoglycemia The risk of hypoglycemia associated with TOUJEO use may be increased with antidiabetic agents, (ACE) inhibitors, angiotensin II receptor blocking agents, disopyramide, fibrates, fluoxetine, monoamine oxidase inhibitors, pentoxifylline, pramlintide, propoxyphene, salicylates, somatostatin analogs (e.g., octreotide), and sulfonamide antibiotics. Dose adjustment and increased frequency of glucose monitoring may be required when TOUJEO is co-administered with these drugs. 7.2 Drugs That May Decrease the Blood Glucose Lowering Effect of TOUJEO The glucose lowering effect of TOUJEO may be decreased when co-administered with atypical antipsychotics (e.g., olanzapine and clozapine), corticosteroids, danazol, diuretics, estrogens, glucagon, isonazid, niacin, oral contraceptives, phenothiazines, progestogens (e.g., in oral contraceptives), protease inhibitors, somatropin, sympathomimetic agents (e.g., albuterol, epinephrine, terbutaline) and thyroid hormones. Dose adjustment and increased frequency of glucose monitoring may be required when TOUJEO is co-administered with these drugs. 7.3 Drugs That May Increase or Decrease the Blood Glucose Lowering Effect of TOUJEO The glucose lowering effect of TOUJEO may be increased or decreased when co-administered with alcohol, beta-blockers, clonidine, and lithium salts. Pentamidine may cause hypoglycemia, which may sometimes be followed by hyperglycemia. Dose adjustment and increased frequency of glucose monitoring may be required when TOUJEO is co-administered with these drugs. 7.4 Drugs That May Affect Signs and Symptoms of Hypoglycemia The signs and symptoms of hypoglycemia [see Warnings and Precautions (5.3)] may be blunted when beta-blockers, clonidine, guanethidine, and reserpine are co-administered with TOUJEO USE IN SPECIFIC POPULATIONS 8.1 Pregnancy Risk Summary All pregnancies have a background risk of birth defects, loss, or other adverse outcome regardless of drug exposure. This background risk is increased in pregnancies complicated by hyperglycemia and may be decreased with good metabolic control. It is essential for patients with diabetes or a history of gestational diabetes to maintain good metabolic control before conception and throughout pregnancy. In patients with diabetes or gestational diabetes, insulin requirements may decrease during the first trimester, generally increase during the second and third trimesters, and rapidly decline after delivery. Careful monitoring of glucose control is essential in these patients. Therefore, female patients should be advised to tell their physicians if they intend to become, or if they become pregnant while taking TOUJEO. Human data There are no clinical studies of the use of TOUJEO in pregnant women. Because animal reproduction studies are not always predictive of human response, this drug should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. Animal data Subcutaneous reproduction and teratology studies have been performed with insulin glargine and regular human insulin in rats and Himalayan rabbits. Insulin glargine was given to female rats before mating, during mating, and throughout pregnancy at doses up to 0.36 mg/kg/day, which is approximately 50 times the recommended human subcutaneous starting dose of 0.2 Units/kg/day (0.007 mg/kg/day). In rabbits, doses of mg/kg/day, which is approximately 10 times the recommended human subcutaneous starting dose of 0.2 Units/kg/day (0.007 mg/kg/day), were administered during organogenesis. The effects of insulin glargine did not generally differ from those observed with regular human insulin in rats or rabbits. However, in rabbits, five fetuses from two litters of the high-dose group exhibited dilation of the cerebral ventricles. Fertility and early embryonic development appeared normal. 8.3 Nursing Mothers Endogenous insulin is present in human milk; it is unknown whether insulin glargine is excreted in human milk. Because many drugs, including human insulin, are excreted in human milk, caution should be exercised when TOUJEO is administered to a nursing woman. Use of TOUJEO is compatible with breastfeeding, but women with diabetes who are lactating may require adjustments of their insulin doses. 8.4 Pediatric Use The safety and effectiveness of TOUJEO have not been established in pediatric patients. 8.5 Geriatric Use In controlled clinical studies, 30 of 304 (9.8%) TOUJEO treated patients with type 1 diabetes and 327 of 1242 (26.3%) TOUJEO treated patients with type 2 diabetes were 65 years of age, among them 2.0 % of the patients with type 1 and 3.0% of the patients with type 2 diabetes were 75 years of age. No overall differences in effectiveness and safety were observed in the subgroup analyses across the age groups. Nevertheless, caution should be exercised when TOUJEO is administered to geriatric patients. In elderly patients with diabetes, the initial dosing, dose increments, and maintenance dosage should be conservative to avoid hypoglycemia [See Warnings and Precautions (5.3), Adverse reactions (6) and Clinical Studies (14)]. 8.6 Hepatic Impairment The effect of hepatic impairment on the pharmacokinetics of TOUJEO has not been studied. Frequent glucose monitoring and dose adjustment may be necessary for TOUJEO in patients with hepatic impairment [See Warnings and Precautions (5.3)]. 8.7 Renal Impairment The effect of renal impairment on the pharmacokinetics of TOUJEO has not been studied. Some studies with human insulin have shown increased circulating levels of insulin in patients with renal failure. Frequent glucose monitoring and dose adjustment may be necessary for TOUJEO in patients with renal impairment [See Warnings and Precautions (5.3)]. 8.8 Obesity No overall differences in effectiveness and safety were observed in subgroup analyses based on BMI. 10. OVERDOSAGE Excess insulin administration may cause hypoglycemia and hypokalemia [see Warnings and Precautions (5.3, 5.6)]. Mild episodes of hypoglycemia can be treated with oral glucose. Adjustments in drug dosage, meal patterns, or physical activity level may be needed. More severe episodes of hypoglycemia with coma, seizure, or neurologic impairment may be treated with intramuscular/subcutaneous glucagon or concentrated intravenous glucose. Sustained carbohydrate intake and observation may be necessary because hypoglycemia may recur after apparent clinical recovery. Hypokalemia must be corrected appropriately. 11. DESCRIPTION TOUJEO (insulin glargine injection) is a long-acting insulin supplied as a sterile solution for subcutaneous injection containing 300 Units/mL of insulin glargine. Insulin glargine is a human insulin analog produced by recombinant DNA technology utilizing a non-pathogenic laboratory strain of Escherichia coli (K12) as the production organism. Insulin glargine differs from human insulin in that the amino acid asparagine at position A21 is replaced by glycine and two arginines remain at the C-terminus of the B-chain. Chemically, insulin glargine is 21 A -Gly-31 B - 32 B -Di-Arg -human insulin and has the empirical formula C 267 H 404 N 72 O 78 S 6 and a molecular weight of Insulin glargine has the following structural formula: Each milliliter of TOUJEO contains 300 Units (10.91 mg) insulin glargine dissolved in a clear aqueous fluid.

6 The 1.5 ml SoloStar disposable prefilled pen presentation contains the following inactive ingredients per ml: 90 mcg zinc, 2.7 mg m-cresol, 20 mg glycerol 85%, and water for injection. The ph is adjusted by addition of aqueous solutions of hydrochloric acid and sodium hydroxide. TOUJEO has a ph of approximately 4. At ph 4, insulin glargine is completely soluble. After injection into the subcutaneous tissue, the acidic solution is neutralized, leading to formation of a precipitate from which small amounts of insulin glargine are slowly released. 12. CLINICAL PHARMACOLOGY 12.1 Mechanism of Action The primary activity of insulin, including insulin glargine, is regulation of glucose metabolism. Insulin and its analogs lower blood glucose by stimulating peripheral glucose uptake, especially by skeletal muscle and fat, and by inhibiting hepatic glucose production. Insulin inhibits lipolysis and proteolysis, and enhances protein synthesis Pharmacodynamics Onset of Action The pharmacodynamic profiles for TOUJEO given subcutaneously as a single dose of 0.4, 0.6, or 0.9 U/kg in a euglycemic clamp study in patients with type 1 diabetes showed that on average, the onset of action develops over 6 hours post-dose for all three single doses of TOUJEO. Single Dose Pharmacodynamics The pharmacodynamics for single 0.4, 0.6, and 0.9 U/kg doses of TOUJEO in 24 patients with type 1 diabetes mellitus was evaluated in a euglycemic clamp study. On a unit-to-unit basis, TOUJEO had a lower maximum (GIR max ) and 24 hour glucose lowering effect (GIR-AUC 0 24 ) compared to LANTUS. The overall glucose lowering effect of TOUJEO 0.4 U/kg was 12% of the glucose lowering effect of an equivalent dose of LANTUS. Glucose lowering at least 30% of the effect of a single 0.4 U/kg dose of LANTUS was not observed until the single dose of TOUJEO exceeded 0.6 U/kg. Multiple Once Daily Dose Pharmacodynamics The pharmacodynamics of TOUJEO after 8 days of daily injection was evaluated in 30 patients with type 1 diabetes. At steady state, the 24 hour glucose lowering effect (GIR-AUC 0 24 ) of TOUJEO 0.4 U/kg was approximately 27% lower with a different distribution profile than that of an equivalent dose of LANTUS [See Dosage and Administration (2), Warning and Precautions (5.2) and Clinical Pharmacology (12.3)]. The glucose lowering effect of a TOUJEO dose increased with each daily administration. The pharmacodynamic profile for TOUJEO given subcutaneously as multiple once-daily subcutaneous injections of 0.4 U/kg in a euglycemic clamp study in patients with type 1 diabetes, is shown in Figure 1. Figure 1: Glucose infusion rate in Patients with type 1 diabetes in multiple dose administration of TOUJEO Glucose infusion rate: determined as amount of glucose infused to maintain constant plasma glucose levels Pharmacokinetics Absorption and Bioavailability The pharmacokinetic profiles for single 0.4, 0.6, and 0.9 U/kg doses of TOUJEO in 24 patients with type 1 diabetes mellitus was evaluated in a euglycemic clamp study. The median time to maximum serum insulin concentration was 12 (8 14), 12 (12 18), and 16 (12 20) hours, respectively. Mean serum insulin concentrations declined to the lower limit of quantitation of 5.02 µu/ml by 16, 28, and beyond 36 hours, respectively. Steady state insulin concentrations are reached by at least 5 days of once daily subcutaneous administration of 0.4 U/kg to 0.6 U/kg doses of TOUJEO over 8 days in patients with type 1 diabetes mellitus. After subcutaneous injection of TOUJEO, the intra-subject variability, defined as the coefficient of variation for the insulin exposure during 24 hours was 21.0% at steady state. Elimination After subcutaneous injection of TOUJEO in diabetic patients, insulin glargine is metabolized at the carboxyl terminus of the B-chain with formation of two active metabolites M1 (21A-Gly-insulin) and M2 (21A-Gly-des-30B-Thr-insulin). The in vitro activity of M1 and M2 were similar to that of human insulin. Specific Populations Age (Geriatric Population and Pediatric Population), Race, and Sex: Effect of age, race, and sex on the pharmacokinetics of TOUJEO has not been evaluated. Obesity: Effect of BMI on the pharmacokinetics of TOUJEO has not been evaluated. 13. NONCLINICAL TOXICOLOGY 13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility In mice and rats, standard two-year carcinogenicity studies with insulin glargine were performed at doses up to mg/kg, which was for the rat approximately 65 times the recommended human subcutaneous starting dose of 0.2 Units/kg/day (0.007 mg/kg/day). The findings in female mice were not conclusive due to excessive mortality in all dose groups during the study. Histiocytomas were found at injection sites in male rats (statistically significant) and male mice (not statistically significant) in acid vehicle containing groups. These tumors were not found in female animals, in saline control, or insulin comparator groups using a different vehicle. The relevance of these findings to humans is unknown. Insulin glargine was not mutagenic in tests for detection of gene mutations in bacteria and mammalian cells (Ames- and HGPRT-test) and in tests for detection of chromosomal aberrations (cytogenetics in vitro in V79 cells and in vivo in Chinese hamsters). In a combined fertility and prenatal and postnatal study in male and female rats at subcutaneous doses up to 0.36 mg/kg/day, which was approximately 50 times the recommended human subcutaneous starting dose of 0.2 Units/kg/day (0.007 mg/kg/day), maternal toxicity due to dose-dependent hypoglycemia, including some deaths, was observed. Consequently, a reduction of the rearing rate occurred in the high-dose group only. Similar effects were observed with NPH insulin. 14. CLINICAL STUDIES 14.1 Overview of Clinical Studies The safety and effectiveness of TOUJEO given once-daily was compared to that of once-daily LANTUS in open-label, randomized, active-control, parallel studies of up to 26 weeks in patients with type 1 diabetes mellitus and patients with type 2 diabetes mellitus (Tables 3 and 4). At trial end, the reduction in glycated hemoglobin (HbA1c) and fasting plasma glucose with TOUJEO titrated to goal was similar to that with LANTUS titrated to goal. At the end of the trial, depending on the patient population and concomitant therapy, patients were receiving a higher dose of TOUJEO than LANTUS Clinical Study in Adult Patients with Type 1 Diabetes In an open-label, controlled study (Study A), patients with type 1 diabetes (n=546), were randomized to basal-bolus treatment with TOUJEO or LANTUS and treated for 26 weeks. TOUJEO and LANTUS were administered once daily in the morning (time period covering from pre-breakfast until pre-lunch) or in the evening (time period defined as prior to the evening meal until at bedtime). A mealtime insulin analogue was administered before each meal. Mean age was 47.3 years and duration of diabetes was 21 years. 57% were male. 85.1% were Caucasian, 4.7% Black or African American. 4.7% were Hispanic percent of patients had GFR>90 ml/min/1.73m 2. The BMI was approximately 27.6 kg/m 2. At week 26, treatment with TOUJEO provided a reduction in HbA1c that met the pre-specified non-inferiority margin of 0.4% (Table 3). Patients treated with TOUJEO used 17.5% more basal insulin than patients treated with LANTUS. There were no clinically important differences in glycemic control when TOUJEO was administered once daily in the morning or in the evening. There were no clinically important differences in body weight between treatment groups. Table 3: Type 1 Diabetes Mellitus Adult (TOUJEO plus Mealtime insulin versus LANTUS plus Mealtime Insulin) TOUJEO +mealtime LANTUS + mealtime insulin * insulin * Treatment duration 26 weeks Treatment in combination with Fast-acting insulin analogue Number of subjects treated (mitt ) HbA1c Baseline Adjusted Mean change from baseline Adjusted Mean difference [95% Confidence Interval] 0.04 [-0.10 to 0.18] Fasting Plasma Glucose mg/dl Baseline Adjusted Mean change from baseline Adjusted Mean difference [95% Confidence Interval] * mealtime insulin refers to insulin glulisine, insulin lispro or insulin aspart mitt: Modified intention-to-treat Treatment difference: TOUJEO LANTUS 3 [-10 to 16] 14.3 Clinical Studies in Adult Patients with Type 2 Diabetes In a 26-week open-label, controlled study (study B, n=804), adults with type 2 diabetes were randomized to once daily treatment in the evening with either TOUJEO or LANTUS. Short-acting mealtime insulin analogues with or without metformin were also administered. The average age was 60 years. The majority of patients were White (92.3%) and 52.9% were male percent of patients had GFR>90mL/min/1.73m 2. The BMI was approximately 36.6 kg/m 2. At week 26, treatment with TOUJEO provided a reduction in HbA1c that met the pre-specified non-inferiority margin of 0.4% compared to LANTUS (Table 4). Patients treated with TOUJEO used 11% more basal insulin than patients treated with LANTUS. There were no clinically important differences in body weight between treatment groups. In two open-label, controlled studies (n=1,670), adults with type 2 diabetes mellitus were randomized to either TOUJEO or LANTUS once daily for 26 weeks as part of a regimen of combination therapy with non-insulin anti-diabetic drugs. At the time of randomization, 808 patients were treated with basal insulin for more than 6 months (study C) and 862 patients were insulin-naïve (study D). In Study C, the average age was 58.2 years. The majority of patients were White (93.8%) and 45.9% were male percent of patients had GFR>90mL/min/1.73m 2. The BMI was approximately 34.8 kg/m 2. At week 26, treatment with TOUJEO provided a reduction in HbA1c that met the pre-specified non-inferiority margin of 0.4% compared to LANTUS (Table 4). Patients treated with TOUJEO used 12% more basal insulin than patients treated with LANTUS. There were no clinically important differences in body weight between treatment groups. In Study D, the average age was 57.7 years. The majority of patients were White (78%) and 57.7% were male. 29 percent of patients had GFR>90mL/min/1.73m 2. The BMI was approximately 33 kg/m 2. At week 26, treatment with TOUJEO provided a reduction in HbA1c that met the pre-specified non-inferiority margin compared to LANTUS (Table 4). Patients treated with TOUJEO used 15% more basal insulin than patients treated with LANTUS. There were no clinically important differences in body weight between treatment groups. 4

7 Treatment duration Treatment in combination with Number of patients treated * HbA1c Baseline Adjusted change from baseline Adjusted difference [95% Confidence interval] Fasting Plasma Glucose (mg/dl) Baseline Adjusted change from baseline Adjusted difference [95% Confidence interval] Table 4: Type 2 Diabetes Mellitus - Adult Study B Study C Study D 26 weeks 26 weeks 26 weeks Mealtime insulin analog+/-metformin Non-insulin anti-diabetic drugs TOUJEO LANTUS TOUJEO LANTUS TOUJEO LANTUS [-0.14 to 0.08] [-0.17 to 0.10] 0.04 [-0.09 to 0.17] [-5 to 7] *m-itt population: Modified intention-to-treat population Treatment difference: TOUJEO LANTUS 3 [-3 to 9] 7 [2 to 12] 16. HOW SUPPLIED/STORAGE AND HANDLING 16.1 How supplied TOUJEO (insulin glargine injection) is supplied as a solution containing 300 units per ml (U-300) of insulin glargine and is available in: Dosage Unit/Strength Package size NDC # 1.5 ml SoloStar disposable prefilled pen (300 Units/mL) 1.5 ml SoloStar disposable prefilled pen (300 Units/mL) Package of Package of Needles are not included in the packs of TOUJEO SoloStar disposable prefilled pen. BD Ultra-Fine needles 1 to be used in conjunction with TOUJEO SoloStar disposable prefilled pen are sold separately and are manufactured by BD. 1 The brands listed are the registered trademarks of their respective owners and are not trademarks of sanofi-aventis U.S. LLC Storage TOUJEO SoloStar disposable prefilled pen should not be stored in the freezer and should not be allowed to freeze. Discard TOUJEO SoloStar disposable prefilled pen if it has been frozen. Unopened SoloStar disposable prefilled pen: Unopened TOUJEO SoloStar disposable prefilled pen should be stored in a refrigerator, 36 F 46 F (2 C 8 C). Discard after the expiration date. Open (In-Use) SoloStar disposable prefilled pen: The opened (in-use) TOUJEO SoloStar disposable prefilled pen should NOT be refrigerated but should be kept at room temperature (below 86 F [30 C]) away from direct heat and light. The opened (in-use) 5 TOUJEO SoloStar disposable prefilled pen must be discarded 42 days after being opened. These storage conditions are summarized in the following table: 1.5 ml SoloStar disposable prefilled pen Not in-use (unopened) Refrigerated Until expiration date In-use (opened) (See Temperature Below) 42 days Room temperature only (Do not refrigerate) 16.3 Preparation and handling Parenteral drug products should be inspected visually prior to administration whenever the solution and the container permit. TOUJEO must only be used if the solution is clear and colorless with no particles visible [See Dosage and Administration (2.4)]. Mixing and diluting: TOUJEO must NOT be diluted or mixed with any other insulin or solution [See Dosage and Administration (2.1)]. If TOUJEO SoloStar disposable prefilled pen, malfunctions, TOUJEO must not be drawn from the TOUJEO pen into any syringe and injected. Needles must not be re-used. A new sterile needle must be attached before each injection. Re-use of needles increases the risk of blocked needles which may cause underdosing or overdosing. Using a new sterile needle for each injection also minimizes the risk of contamination and infection. 17. PATIENT COUNSELING INFORMATION See FDA-approved patient labeling (Instruction Leaflet) General Counseling Information Prior to treatment, patients should fully understand the risks and benefits of TOUJEO. Ensure that all patients receive the Instruction Leaflet prior to initiating TOUJEO therapy Never Share a TOUJEO SoloStar Pen Between Patients [see Warnings and Precautions (5.1)] Advise patients that they must never share TOUJEO SoloStar pen with another person even if the needle is changed. Pen sharing poses a risk for transmission of blood-borne pathogens Hyperglycemia or Hypoglycemia [see Warnings and Precautions (5.2), (5.3)] Inform patients that hypoglycemia is the most common adverse reaction with insulin. Inform patients of the symptoms of hypoglycemia. Inform patients that the ability to concentrate and react may be impaired as a result of hypoglycemia. This may present a risk in situations where these abilities are especially important, such as driving or operating other machinery. Advise patients who have frequent hypoglycemia or reduced or absent warning signs of hypoglycemia to use caution when driving or operating machinery. Advise patients that changes in insulin regimen can predispose to hyper- or hypoglycemia. Advise patients that changes in insulin regimen should be made under close medical supervision. Inform patients that if they change to TOUJEO from other basal insulins they may experience higher average fasting plasma glucose levels in the first weeks of therapy. Advise patients to monitor glucose daily when initiating TOUJEO Medication Errors [see Warnings and Precautions (5.4)] Instruct patients to always check the insulin label before each injection. The 300 Units/mL (U-300) is highlighted in honey gold on the label of TOUJEO SoloStar disposable prefilled pen. Inform patients that TOUJEO (insulin glargine 300 U/mL) contains 3 times as much insulin in 1 ml as standard insulin (100 U/mL). Inform patients that the dose counter of TOUJEO SoloStar disposable prefilled pen shows the number of units of TOUJEO to be injected. No dose re-calculation is required. Instruct patients to not re-use needles. A new needle must be attached before each injection. Re-use of needles increases the risk of blocked needles which may cause under-dosing or overdosing. In the event of blocked needle, the patients must follow the instructions described in Step 3 of the Instructions for Use. Instruct Patients to never use a syringe to remove TOUJEO from the SoloStar disposable insulin prefilled pen Administration TOUJEO must only be used if the solution is clear and colorless with no particles visible. Patients must be advised that TOUJEO must NOT be diluted or mixed with any other insulin or solution Management of Hypoglycemia and Handling of Special Situations Patients should be instructed on self-management procedures including glucose monitoring, proper injection technique, and management of hypoglycemia and hyperglycemia. Patients must be instructed on handling of special situations such as intercurrent conditions (illness, stress, or emotional disturbances), an inadequate or skipped insulin dose, inadvertent administration of an increased insulin dose, inadequate food intake, and skipped meals Pregnancy Advise patients to inform their health care professional if they are pregnant or are contemplating pregnancy. Refer patients to the TOUJEO Patient Information for additional information about the potential side effects of insulin therapy, including lipodystrophy (and the need to rotate injection sites within the same body region), weight gain, allergic reactions, and hypoglycemia FDA Approved Patient Labeling See attached document at end of Full Prescribing Information. sanofi-aventis U.S. LLC Bridgewater, NJ A SANOFI COMPANY 2015 sanofi-aventis U.S. LLC LANTUS, TOUJEO and SoloStar are registered trademarks of sanofi-aventis U.S. LLC.